These striking hydrodynamic racing goggles offer superior comfort, stability and fit. The lenses have excellent UV protection and anti-fog coating. They are the choice of the champions. Features: - Low profile 'mirror-coated' lens - Thin gasket (over moulded on lens) for perfect comfort and watertight seal - Side temples offer superior stability and hydrodynamics - Duel silicone adjustable strap for a secure race fit - Interchangeable (4 size) nose bridge for desired fit - UV protection. Anti-fog coating - Composition: 70% Polycarbonate 20% Silicone 10% Thermoplastic Elastomer